Vice President, Professor Yemi Osinbajo (SAN) receives UN Secretary General Mr. Ban Ki-Moon in dialogue on Democracy, Development, Climate Change and Countering Violent Extremism. From left to right: Retired Major General Babagana Mongunu, National Security Adviser (NSA); Mr. Ban Ki-Moon, UN Secretary General; Professor Yemi Osinbajo (SAN), Vice President, Federal Republic of Nigeria; Abubakar Sa’ad, the Sultan of Sokoto; John Olorunfemi Cardinal Onaiyekan, Roman Catholic Archdiocese of Abuja. [myad]